[BUG] flaky test - testCacheCleanupSkipsWithHighStalenessThreshold

[kiranprakash154]

Describe the bug

IndicesRequestCacheIT.testCacheCleanupSkipsWithHighStalenessThreshold is flaky

Related component

Search:Performance

To Reproduce

Check this build - https://build.ci.opensearch.org/job/gradle-check/40838/testReport/junit/org.opensearch.indices/IndicesRequestCacheIT/testCacheCleanupSkipsWithHighStalenessThreshold__p0___opensearch_experimental_feature_pluggable_caching_enabled___true___/

Expected behavior

should not be flaky

Additional Details

No response

[reta]

Closing in favour of #14288